Add define and undefine CModule/CLibrary entries

[Tristan Croll]

ISOLDE is getting rather large now, and the C++ portion is divided into five different compiled libraries (and counting). In order to link them to each other (and, ultimately, to let other packages use ISOLDE's C++ API) they're all going to need their own import/export macros - which in turn means I need to pass library-specific macro definitions in.

Accordingly, I've made some edits to bundle_builder.py to allow two new elements in <CModule> and <CLibrary> entries in bundle_info.xml:

<CLibrary name="foo">
  <Define>BAR1</Define>
  <Define>BAR2=1</Define>
  <Undefine>FOOBAR</Undefine>
  <SourceFile>src/foo.cpp</SourceFile>
</CLibrary>

Also addressed a handful of bugs described in #1147 and #1172, and set the CLibrary compilation to verbose so the compiler commands are echoed to the shell.

[tic20@…]

Oops - stupid mistake on my part (list.extend(list) returns None, not 
the extended list...). Fixed in the attached.

On 2018-06-27 11:10, ChimeraX wrote:

bundle_builder-1.py​

[tic20@…]

Added by email2trac

[Tristan Croll]

Another addition to the wish-list: a <CompileArgument> field (mainly so I can add -fvisibility=hidden to work nicely with ..._IMEX macros).

[Conrad Huang]

Added Tristan's patch in 0d03fc7.